157480995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{131}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 292900608

約数和(自身を除く): 135419613

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 131, 321, 393, 535, 655, 749, 917, 1605, 1965, 2247, 2751, 3745, 4585, 11235, 11449, 13755, 14017, 34347, 42051, 57245, 70085, 80143, 98119, 171735, 210255, 240429, 294357, 400715, 490595, 1202145, 1471785, 1499819, 4499457, 7499095, 10498733, 22497285, 31496199, 52493665, 157480995]

約数ペア:

[(1, 157480995), (3, 52493665), (5, 31496199), (7, 22497285), (15, 10498733), (21, 7499095), (35, 4499457), (105, 1499819), (107, 1471785), (131, 1202145), (321, 490595), (393, 400715), (535, 294357), (655, 240429), (749, 210255), (917, 171735), (1605, 98119), (1965, 80143), (2247, 70085), (2751, 57245), (3745, 42051), (4585, 34347), (11235, 14017), (11449, 13755)]